42737270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5231}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 82874880

約数和(自身を除く): 40137610

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 5231, 8170, 10462, 26155, 52310, 99389, 198778, 224933, 449866, 496945, 993890, 1124665, 2249330, 4273727, 8547454, 21368635, 42737270]

約数ペア:

[(1, 42737270), (2, 21368635), (5, 8547454), (10, 4273727), (19, 2249330), (38, 1124665), (43, 993890), (86, 496945), (95, 449866), (190, 224933), (215, 198778), (430, 99389), (817, 52310), (1634, 26155), (4085, 10462), (5231, 8170)]